CN205465915U - Photosensitive binode of pressure closes screwdriver that magnetizes - Google Patents
Photosensitive binode of pressure closes screwdriver that magnetizes Download PDFInfo
- Publication number
- CN205465915U CN205465915U CN201620085904.3U CN201620085904U CN205465915U CN 205465915 U CN205465915 U CN 205465915U CN 201620085904 U CN201620085904 U CN 201620085904U CN 205465915 U CN205465915 U CN 205465915U
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- China
- Prior art keywords
- screwdriver
- control module
- pressure transducer
- handle
- driver bit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a photosensitive binode of pressure closes screwdriver that magnetizes has solved and has worked inconveniently among the prior art under the dark surrounds or have the problem of potential danger etc.. Simultaneously in order to avoid screwdrivers blade magnetism to subduct, can be equipped with the electro -magnet in the screwdrivers blade, the electro -magnet a pressure sensor the photo resistance the battery with control module connects, and the luminance of receiving grip signal and the photo resistance receipt of staff as a pressure sensor is during at the setting, also is exactly banks when lighting, and the electric energy that control module switched on the battery in step magnetizes to screwdrivers blade to the electro -magnet realization, has increased the life of screwdriver.
Description
Original bill
The applying date: 2015-08-23
Application number: 2015206354673
Denomination of invention: the photosensitive double combination of pressure magnetizes screwdriver.
Technical field
The present invention relates to screwdriver field, particularly relate to a kind of photosensitive double combination of pressure and magnetize screwdriver.
Background technology
Screwdriver is a kind of instrument fixed by screw in a rotative pattern or take out, mainly there are a word (negative sign) and cross (positive sign) two kinds, screwdriver has the top pit of the termination alignment screw of specialization shape, and fixing, then starting rotary handle can be by screw tightening.Screwdriver is widely used in the industry such as industry, building, but when people are in operation at night, or during backlighting environment, often it is difficult to see clearly the position of screw, cause operation difficulty.In order to solve this problem, people usually need to vacate a hand-held torch and illuminate, and carry out singlehanded operation, seem especially dangerous due to no third hand grip stair again time aloft.
Summary of the invention
The present invention proposes a kind of photosensitive double combination of pressure and magnetizes screwdriver, solves the problem that operation in prior art is inconvenient or there is potential danger etc..
The technical scheme is that and be achieved in that:
The photosensitive double combination of pressure magnetizes screwdriver, including handle and the driver bit of being located at this handle tip, described handle is the housing of a hollow, it is characterized in that: described handle is provided with the first pressure transducer, one control module is located in described housing and is connected with described first pressure transducer, photoconductive resistance and the battery of being located in described handle respectively
Being provided with electric magnet in described driver bit, described electric magnet, described battery are connected with described control module；
Being additionally provided with a hook on described handle, described hook is provided with the second pressure transducer, and described second pressure transducer is connected with described control module；
Described electric magnet is made up of solid-iron and copper cash, and described copper cash is the enamel-covered wire of 0.1mm, the hollow being installed in driver bit by electric magnet, and the external diameter of described solid-iron is consistent with the hollow internal diameter of screwdriver.
According to the above description of this invention, compared with prior art, the present invention has the following advantages:
1, it is provided with light-emitting device due to described handle, described light-emitting device includes switch, lamp group and is located at the battery in described handle, described lamp group is located at the top of described handle around described driver bit, when needs lighting, opening hand switch, described lamp group lights and is used directly to illumination, overcomes the inconvenience brought because sight line is unclear to operation, electric magnet magnetizes to driver bit simultaneously, has greatly facilitated the life of people.
2, switch can also be for photoconductive resistance, and when holding handle, when covering photoconductive resistance switch, described lamp group lights, and can realize illumination.
3, in order to avoid during night lamp group automatically light because ambient light is dimmed, described handle is provided with a pressure transducer, one control module is connected with described pressure transducer and photoconductive resistance in being located at shown housing respectively, when the signal that control module receives pressure transducer and photoconductive resistance is transmitted simultaneously, controlling lamp group to light, when only receiving one of which signal, lamp group does not works, the electricity of battery can be effectively saved, improve service life.
4, it is provided with the second pressure transducer due to described hook, described second pressure transducer is connected with described control module, and when being hung up by screwdriver, i.e. screwdriver is not in the state of use, second pressure transducer sends the numerical value sensed to control module, makes control module control lamp group and does not works.When described second pressure transducer is in running order, say, that when screwdriver is hung up, switch is by ineffective.
Present configuration design is ingenious, extremely functional, has prominent substantive distinguishing features and significantly progress, substantially increases the convenience that people use, have the biggest market prospect.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
As shown in Figure 1 and Figure 2, the invention provides a kind of photosensitive double combination of pressure to magnetize screwdriver, including handle 1 and the driver bit 2 of being located at this handle tip, also include a light-emitting device, described light-emitting device includes switching 3, lamp group 4 and the battery 5 be located in described handle, described lamp group 4 is located at the top of described handle 1 around described driver bit 2, and described switch 3 is photoconductive resistance.Photoconductive resistance is the resistor that a kind of resistance value utilizing the photoelectric effect of quasiconductor to make changes with the power of incident illumination；Incident intensity, resistance reduces, and incident illumination is weak, and resistance increases.When holding handle 1, when covering photoconductive resistance, described lamp group 4 lights, and can realize illumination.
In order to avoid during night, lamp group 4 lights automatically because ambient light is dimmed, described handle is provided with the first pressure transducer (not shown), one control module (not shown) is connected with described first pressure transducer and photoconductive resistance in being located at shown housing respectively, when the signal that control module receives the first pressure transducer and photoconductive resistance is transmitted simultaneously, controlling lamp group to light, when only receiving one of which signal, lamp group does not works, the electricity of battery can be effectively saved, improve service life.
Enclose around described lamp group 4 and be provided with a snoot 6, the light collection of lamp group 4 can be made on one wire, make the place of illumination become apparent from, overcome the inconvenience brought to operation because sight line is unclear, greatly facilitated the life of people.
It is additionally provided with a hook 7 on described handle, when people do not use, screwdriver can be hung up, save space.Described hook 7 is provided with the second pressure transducer, described second pressure transducer (not shown) is connected with described control module, when screwdriver is hung up, i.e. screwdriver is not in the state of use, second pressure transducer sends the numerical value sensed to control module, makes control module control lamp group and does not works.
In order to avoid driver bit 2 magnetic is cut down, can be provided with electric magnet 8 in described driver bit 2, described electric magnet 8 is connected with switch, and described switch is connected with described battery 5, and opening switch can magnetize to driver bit 2 simultaneously, adds the service life of screwdriver.
In order to avoid driver bit 2 magnetic is cut down, electric magnet 8 can be provided with in described driver bit 2, described electric magnet 8, described first pressure transducer, described battery 5 are connected with described control module, when the first pressure transducer receives the grip signal of staff, driver bit 2 is magnetized by the electric energy of control module turn-on battery to high-speed double electromagnet, adds the service life of screwdriver.Described magnetize the time between 1 ~ 5 second in close.
In order to avoid driver bit 2 magnetic is cut down, electric magnet 8 can be provided with in described driver bit 2, described electric magnet 8, described first pressure transducer, described photoconductive resistance, described battery 5 are connected with described control module, when the brightness that the first pressure transducer receives the grip signal of staff and photoconductive resistance receives is at setting, when namely lamp group 4 lights, control module synchronizes the electric energy of turn-on battery and magnetizes driver bit 2 to high-speed double electromagnet, adds the service life of screwdriver.Described magnetize the time between 1 ~ 5 second in close.
In order to avoid driver bit 2 magnetic is cut down, electric magnet 8 can be provided with in described driver bit 2, described electric magnet 8, described second pressure transducer, described battery 5 are connected with described control module, when the second pressure transducer receives signal when screwdriver is hung up, driver bit 2 is magnetized by the electric energy of control module turn-on battery to high-speed double electromagnet, adds the service life of screwdriver.Described magnetize the time between 1 ~ 5 second in close.
Described electric magnet 8 is made up of solid-iron and copper cash, and described copper cash is the enamel-covered wire of 0.1mm, is wrapped on iron core by enamel-covered wire and dipping lacquer evacuation post-drying, the hollow being installed in driver bit by electric magnet.After copper cash energising, the magnetic that iron core produces passes to screwdriver.The external diameter of described solid-iron is consistent with the hollow internal diameter of screwdriver.
Described electric magnet 8 is made up of copper cash and screwdriver, described copper cash is the enamel-covered wire of 0.1mm, described screwdriver has a groove (not shown) near driver bit position, and described groove is used for being wound around enamel-covered wire, and the electromagnetism external diameter that after winding, enamel-covered wire is formed is consistent or smaller with the diameter of screwdriver.After copper cash energising, directly produce magnetic by screwdriver, be more suitable for especially for thick screwdriver.
Described electric magnet 8 is made up of solid-iron and Copper Foil, and described Copper Foil is fitted on iron core and dipping lacquer evacuation post-drying, the hollow being installed in driver bit by electric magnet.After Copper Foil energising, the magnetic that iron core produces passes to screwdriver.The external diameter of described solid-iron is consistent with the hollow internal diameter of screwdriver.
Described electric magnet 8 is made up of Copper Foil and screwdriver, and described screwdriver has a groove (not shown) near driver bit position, and described groove is used for Copper Foil of fitting.After Copper Foil energising, directly producing magnetic by screwdriver, very useful for ferrum pin or the primary screw adsorbing on electromotor or parts depths remains especially for elongated screwdriver, only need to increase a switch between battery 5 and Copper Foil can control.
Described electric magnet 8 is made up of cored iron and Copper Foil, and described Copper Foil is fitted on cored iron and dipping lacquer evacuation post-drying, and electromagnet sleeve is loaded on the screwdriver position (not shown) near driver bit.After Copper Foil energising, the magnetic that iron core produces passes to driver bit.
Described electric magnet 8 is made up of cored iron and copper cash, and described copper cash is wrapped on cored iron and dipping lacquer evacuation post-drying, and electromagnet sleeve is loaded on the screwdriver position (not shown) near driver bit.After copper cash energising, the magnetic that iron core produces passes to driver bit.
The internal diameter of described cored iron is consistent with the external diameter of screwdriver.
The present invention is possible not only to be widely used in the middle of family's ordinary maintenance, it is possible to is widely used in the industries such as Automobile Service, industry, building, has the biggest consumer group, have the biggest market prospect.
Claims (1)
1. the photosensitive double combination of pressure magnetizes screwdriver, including handle and the driver bit of being located at this handle tip, described handle is the housing of a hollow, it is characterized in that: described handle is provided with the first pressure transducer, one control module is located in described housing and is connected with described first pressure transducer, photoconductive resistance and the battery of being located in described handle respectively
Being provided with electric magnet in described driver bit, described electric magnet, described battery are connected with described control module；
Being additionally provided with a hook on described handle, described hook is provided with the second pressure transducer, and described second pressure transducer is connected with described control module；
Described electric magnet (8) is made up of copper cash and screwdriver, and described copper cash is the enamel-covered wire of 0.1mm, and described screwdriver has a groove, described groove to be used for being wound around enamel-covered wire near driver bit position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085904.3U CN205465915U (en) | 2015-08-23 | 2015-08-23 | Photosensitive binode of pressure closes screwdriver that magnetizes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635467.3U CN204935501U (en) | 2015-08-23 | 2015-08-23 | The photosensitive double combination of pressure magnetizes screwdriver |
| CN201620085904.3U CN205465915U (en) | 2015-08-23 | 2015-08-23 | Photosensitive binode of pressure closes screwdriver that magnetizes |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520635467.3U Division CN204935501U (en) | 2015-08-23 | 2015-08-23 | The photosensitive double combination of pressure magnetizes screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205465915U true CN205465915U (en) | 2016-08-17 |
Family
ID=55002956
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620085904.3U Expired - Fee Related CN205465915U (en) | 2015-08-23 | 2015-08-23 | Photosensitive binode of pressure closes screwdriver that magnetizes |
| CN201520635467.3U Expired - Fee Related CN204935501U (en) | 2015-08-23 | 2015-08-23 | The photosensitive double combination of pressure magnetizes screwdriver |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520635467.3U Expired - Fee Related CN204935501U (en) | 2015-08-23 | 2015-08-23 | The photosensitive double combination of pressure magnetizes screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN205465915U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388558B (en) * | 2019-08-14 | 2023-02-28 | 富鼎电子科技(嘉善)有限公司 | Screwdriver handle |
-
2015
- 2015-08-23 CN CN201620085904.3U patent/CN205465915U/en not_active Expired - Fee Related
- 2015-08-23 CN CN201520635467.3U patent/CN204935501U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN204935501U (en) | 2016-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |